CVE-2018-3833

HIGH

7.5

Description

An exploitable firmware downgrade vulnerability exists in Insteon Hub running firmware version 1013. The firmware upgrade functionality, triggered via PubNub, retrieves signed firmware binaries using plain HTTP requests. The device doesn't check the firmware version that is going to be installed and thus allows for flashing older firmware images. To trigger this vulnerability, an attacker needs to impersonate the remote server 'cache.insteon.com' and serve any signed firmware image.

Details CVE

Score CVSS v3.17.5

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie8/23/2018

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

insteon:hub_2245-222insteon:hub_2245-222_firmware

References

https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0512(talos-cna@cisco.com)

https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0512(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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